package com.qingke.struture.xiangyuan;

public class FlyweightPatternDemo {
	private static final String colors[] = 
		{"Red","Green","Blue","White","Black"};
	
	public static void main(String[] args) {
		for(int i=0 ;i<20;i++){
			Circle circle = (Circle) ShapeFactory.getCircle(getRandomColor());
			circle.setX(getRandomX());
			circle.setY(getRandomY());
			circle.setRadius(100);
			circle.draw();
		}
	}

	private static String getRandomColor() {
		return colors[(int)(Math.random()*colors.length)];
	}
	private static int getRandomX(){
		 return (int)(Math.random()*100);
		
	}
	private static int getRandomY() {
		 return (int)(Math.random()*100);
	}
}
